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Member Since 07 Jul 2011
Offline Last Active Nov 20 2015 01:43 PM

Topics I've Started

Autofocus UW video with GH3 vs GH4 - focus breathing issues on GH4

02 November 2015 - 02:55 PM

First off all, I have done lots of UV videos with my GH3 and autofocus enabled and gotten great results. Hardly any annoying focus issues at all. Only minor stuff easily cut out during editing.


Switching to a new GH4 introduced a real pain in the ass autofocus action with continious focus breathing - almost cycling in and out of focus every couple of seconds.


Could this be a settings issue? The GH3 was so fine. Now my latest GH4 shoots look like a disaster.


My main lens is the Panasonic 7-14 mm.


Thanks for any advice.





Nauticam NA-GH4 unboxing video and vacuum electonics explained

28 May 2015 - 11:51 AM

Nauticam NA-GH4 unboxing video and vacuum electronics explained.


Sorry for the bad english sometimes.



Olympus 7-14 mm f2.8 will not fit in Nauticam housings

13 March 2015 - 02:42 PM

The comming Olympus 7-14 mm f2.8 lens will not fit in an Nauticam housing due the lens diameter (approx 80 mm) is wider the maximum inner diameter (approx 73 mm) of the Nauticam port system.


This was a real bummer as I was looking foward to getting a f2.8 wide angle lens.


Lets hope the upcomming Olympus fisheye 8.0 mm f1.8 is a better match. At least it looks slimmer in the pictures.




Picture below shows both Pana and Oly 7-14 mm lenses on an GH4 body courtesy of the 43.org site.